Product comparison · 2 internal hard drives

Dell F449D internal hard drive vs Seagate Momentus Thin internal hard drive

3specifications compared
2differ
1identical
22known for one product only

Key differences

HDD capacity
- F449D internal hard drive:70 GB
- Momentus Thin internal hard drive:250 GB
Interface
- F449D internal hard drive:SAS
- Momentus Thin internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of F449D, Thin
25 specifications	A Dell F449D internal hard drive Model F449D View product	B Seagate Momentus Thin internal hard drive Model Thin View product
Features2 differ
HDD capacityDiffers	70 GB	250 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
TypeKnown for one	HDD	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	1.4 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.48 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	400 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	95 g
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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